Radeon HD 8470D and Radeon HD 6620G - video card comparison
Passmark - benchmark score Radeon HD 8470D vs Radeon HD 6620G
Radeon HD 8470D
375
Radeon HD 6620G
351
Radeon HD 8470D
Radeon HD 6620G
Architecture
Terascale 3 (2010−2013)
Terascale 2 (2009−2015)
GPU code name
Richland
Llano
Market segment
Desktop
Laptop
Release date
June 2013
June 2011
Interface
IGP
IGP
Boost clock speed
850 MHz
-
Core clock speed
800 MHz
400 MHz
Manufacturing process technology
32 nm
32 nm
Number of transistors
1,303 million
1000 Million
Pipelines / CUDA cores
128
400
Power consumption (TDP)
65 Watt
35 Watt
Texture fill rate
10.20
8.880
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A